#region 关键代码：强迫以管理员权限运行

$currentWi = [Security.Principal.WindowsIdentity]::GetCurrent()

$currentWp = [Security.Principal.WindowsPrincipal]$currentWi

if( -not $currentWp.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator))

{

  $boundPara = ($MyInvocation.BoundParameters.Keys | foreach{

     '-{0} {1}' -f  $_ ,$MyInvocation.BoundParameters[$_]} ) -join ' '

  $currentFile = (Resolve-Path  $MyInvocation.InvocationName).Path 

 $fullPara = $boundPara + ' ' + $args -join ' '

 Start-Process "$psHome\powershell.exe"   -ArgumentList "$currentFile $fullPara"   -verb runas

 return

}

#endregion